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dt-bindings: net: updated interrupt type to be active low, level triggered

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According to OPEN Alliance 10BASE-T1x MACPHY Serial Interface (TC6)
specification, interrupt type is active low, level triggered interrupt.

Specification calls for when interrupt level will be asserted and what
condition it is de-asserted. By using edge triggered interrupt, there is a
potential chance to miss it, particularly if it is asserted when interrupt
is disabled.

Level triggered interrupt can't be missed as it gets de-asserted only on
interrupt handler taking actions on interrupting conditions.

Fixes: ac49b950be ("dt-bindings: net: add Microchip's LAN865X 10BASE-T1S MACPHY")
Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260611-level-trigger-v5-4-4533a9e85ce2@onsemi.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Selvamani Rajagopal
2026-06-11 14:55:41 -07:00
committed by Jakub Kicinski
parent a5a1d11dd3
commit 31e56112e6
1 changed files with 1 additions and 1 deletions
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Documentation/devicetree/bindings/net/microchip,lan8650.yaml
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@@ -67,7 +67,7 @@ examples:
pinctrl-names = "default";
pinctrl-0 = <&eth0_pins>;
interrupt-parent = <&gpio>;
interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
local-mac-address = [04 05 06 01 02 03];
spi-max-frequency = <15000000>;
};